var level_1 = {
    col: 8,
    row: 8,
    //empty: [0, 0, 0, 1, 1, 0, 1, 1, 2, 0, 0, 2]
    //empty: [0, 0, 0, 1, 1, 1, 0, 2, 3, 2, 3, 1]
    empty: []
}

exports.level_1 = level_1;